Email Formats

{
  "mx": [
    "0 mx-biz.mail.am0.yahoodns.net."
  ],
  "spf": [
    "v=spf1 ip4:213.227.133.170 ip4:95.211.231.76 +a +mx +ip4:95.211.231.83 +ip4:66.55.134.194 ~all"
  ]
}